Aldeyra Therapeutics Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| KNOLL CAPITAL MANAGEMENT, LLC | 09/10/2026 | 5.48 M | $11.66 M | 0.00% | 9.08% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 3.75 M | $7.99 M | 32.57% | 6.22% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 08/14/2026 | 2.65 M | $5.65 M | 23.23% | 4.40% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 2.36 M | $5.03 M | -0.08% | 3.92% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 1.94 M | $4.13 M | 38.20% | 3.22% |
| MARSHALL WACE, LLP | 08/13/2026 | 1.51 M | $3.21 M | 1,061.95% | 2.50% |
| 683 CAPITAL MANAGEMENT, LLC | 08/14/2026 | 1.45 M | $3.09 M | -3.33% | 2.40% |
| JANE STREET GROUP, LLC | 08/14/2026 | 1.38 M | $2.93 M | 41.93% | 2.28% |
| BLACKROCK, INC. | 08/07/2026 | 1.26 M | $2.68 M | -66.60% | 2.08% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 1.13 M | $2.40 M | 1,196.31% | 1.87% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 1.06 M | $2.26 M | 23.94% | 1.76% |
| ARDSLEY ADVISORY PARTNERS LP | 07/13/2026 | 975.00 K | $2.08 M | 2.63% | 1.62% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 882.00 K | $1.88 M | 2.18% | 1.46% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 794.86 K | $1.69 M | -1.60% | 1.32% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 725.44 K | $1.55 M | 33.56% | 1.20% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2026 | 646.84 K | $1.38 M | -18.82% | 1.07% |
| MORGAN STANLEY | 08/13/2026 | 608.32 K | $1.30 M | 17.29% | 1.01% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 596.03 K | $1.27 M | -52.38% | 0.99% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 529.08 K | $1.13 M | -15.23% | 0.88% |
| GSA CAPITAL PARTNERS LLP | 08/06/2026 | 472.56 K | $1.01 M | 91.17% | 0.78% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 421.18 K | $897.11 K | 100.00% | 0.70% |
| CITADEL ADVISORS LLC | 09/02/2026 | 379.14 K | $807.58 K | 42.35% | 0.63% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 360.35 K | $767.55 K | -63.79% | 0.60% |
| UBS GROUP AG | 08/13/2026 | 301.94 K | $643.13 K | -43.83% | 0.50% |
| ARDSLEY ADVISORY PARTNERS LP | 07/13/2026 | 300.00 K | $639.00 K | 0.00% | 0.50% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 298.24 K | $635.26 K | -11.92% | 0.49% |
| XTX TOPCO LTD | 08/14/2026 | 254.78 K | $542.68 K | 238.95% | 0.42% |
| WOODSTOCK CORP | 07/13/2026 | 242.76 K | $517.07 K | -9.00% | 0.40% |
| STATE STREET CORP | 09/22/2026 | 233.77 K | $497.94 K | -79.21% | 0.39% |
| IEQ CAPITAL, LLC | 08/11/2026 | 206.59 K | $440.04 K | -22.48% | 0.34% |
| CANTOR FITZGERALD, L. P. | 08/19/2026 | 200.00 K | $426.00 K | 100.00% | 0.33% |
| CAPTION MANAGEMENT, LLC | 08/14/2026 | 165.00 K | $351.45 K | 0.00% | 0.27% |
| CITADEL ADVISORS LLC | 09/02/2026 | 163.60 K | $348.47 K | 32.04% | 0.27% |
| WELLS FARGO & COMPANY/MN | 08/14/2026 | 162.34 K | $345.78 K | -14.44% | 0.27% |
| INVESCO LTD. | 08/14/2026 | 159.54 K | $339.82 K | -5.99% | 0.26% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 157.25 K | $334.94 K | 427.41% | 0.26% |
| PALO ALTO INVESTORS LP | 08/19/2026 | 155.71 K | $331.66 K | 0.00% | 0.26% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 154.41 K | $328.89 K | 100.00% | 0.26% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 154.29 K | $328.64 K | 100.00% | 0.26% |
| MAN GROUP PLC | 08/14/2026 | 152.71 K | $325.28 K | 100.00% | 0.25% |
| JAIN GLOBAL LLC | 08/14/2026 | 131.50 K | $280.10 K | 100.00% | 0.22% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 127.85 K | $272.32 K | -42.81% | 0.21% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 117.60 K | $250.49 K | 7.01% | 0.20% |
| JPMORGAN CHASE & CO | 08/12/2026 | 109.58 K | $224.64 K | 373.18% | 0.18% |
| NORTHERN TRUST CORP | 08/13/2026 | 108.89 K | $231.93 K | -70.95% | 0.18% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 97.73 K | $208.16 K | 1.94% | 0.16% |
| CANADA PENSION PLAN INVESTMENT BOARD | 08/14/2026 | 94.30 K | $200.86 K | 98.95% | 0.16% |
| SQUAREPOINT OPS LLC | 08/14/2026 | 94.05 K | $200.32 K | 100.00% | 0.16% |
| RUSSELL INVESTMENTS GROUP, LTD. | 08/06/2026 | 90.35 K | $192.45 K | 7.18% | 0.15% |
| MARINER, LLC | 08/13/2026 | 90.34 K | $192.37 K | -1.67% | 0.15% |
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Aldeyra Therapeutics Inc institutional Ownership - FAQ's
During the previous two years, 180 institutional investors and hedge funds held shares of Aldeyra Therapeutics Inc. The most heavily invested institutionals were:
Knoll Capital Management, LLC: 5.48 M
AQR CAPITAL MANAGEMENT LLC: 3.75 M
KINGDON CAPITAL MANAGEMENT, L.L.C.: 2.65 M
VANGUARD CAPITAL MANAGEMENT LLC: 2.36 M
D. E. Shaw & Co., Inc.: 1.94 M
MARSHALL WACE, LLP: 1.51 M
60.56% of Aldeyra Therapeutics Inc stock is owned by institutional investors.
Institutional investors have bought a total of 45.86 M shares in the last 24 months. This purchase volume represents approximately $241.24 M in transactions.